| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.30 | 6.376% | $72.6548 | $72.65 | $72.65 | $72.70 |
| Purchase #2 | $172.99 | 4.368% | $180.5462 | $180.55 | $180.55 | $180.50 |
| Purchase #3 | $156.96 | 4.332% | $163.7595 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $50.44 | 5.473% | $53.2006 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $134.45 | 4.260% | $140.1776 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $158.52 | 9.663% | $173.8378 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $197.67 | 5.237% | $208.022 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $939.33 | $992.1985 | $992.20 | $992.20 | $992.20 | |